April 18, 2026 / Grade: C
3:00 PM Update — Grade C
Visibility: 10–13 ft
The 4 ft pilings on the right side of the frame are visible with moderate detail, though their surfaces appear somewhat soft rather than crisply sharp, suggesting minor haze even at close range. The 11 ft pilings are discernible as elongated vertical structures on the right edge but lack clear surface texture — they appear as hazy, somewhat indistinct forms rather than sharply defined concrete pillars. The 14 ft piling set cannot be confidently identified as a distinct third tier; there are no clearly visible structural forms beyond the 11 ft set that would qualify as a separate piling group. The water is a blue-green to teal color with noticeable mid-column particulate scatter, consistent with moderate turbidity. Small fish are visible throughout the water column, which helps gauge the visual range but does not extend the visible piling count. Overall, only two piling tiers can be reliably confirmed, placing this firmly in Grade C territory per the counting rule.
The greenish-teal tint and diffuse mid-water scattering suggest a moderate level of biological particulate or phytoplankton in suspension, which is reducing horizontal visibility. The water does not appear heavily stirred by sediment — the turbidity looks more organic/planktonic than silt-based — possibly driven by recent upwelling or mild mixing. Light penetration is adequate near the surface but the mid-water haze limits horizontal sightlines to roughly 10–13 feet.
Conditions are marginal for diving — visibility is adequate for close-range work but not ideal for photography or wide-area exploration. If visibility improves later in the day following the incoming low tide cycle, an early morning dive on the next slack period may offer cleaner water.
• Wind: 11.5 mph
• Cloud Cover: 0%
• Water Temp: 67.6°F
• Chlorophyll: 0.37 mg/m³ (GREEN)
• Swell: 1.6 ft @ 10.0 sec from NW (284°) — favorable
• Tide: Unknown → next L at 04:32 (-1.18 ft)
• Community Report: No report
12:00 PM Update — Grade C
Visibility: 10–13 ft
The 4 ft pilings on the right side of the frame are visible with moderate surface detail, showing some biological growth texture, though they are somewhat softened by haze rather than razor-sharp. The 11 ft pilings are discernible as a second tier but appear notably hazy and lack crisp structural definition — they read more as softened shapes than clearly structured columns. The 14 ft pilings are not clearly identifiable as a distinct third tier; I can only confidently identify two piling sets, meaning the 14 ft pilings are effectively absent from the visible scene. The water displays a characteristic blue-green teal color consistent with moderate-visibility coastal conditions, with suspended particulate matter creating a diffuse scattering effect throughout the water column. A loose school of small elongated fish (likely silversides or anchovies) is visible mid-frame, which is consistent with typical pier conditions. Overall clarity is moderate — not murky, but far from the clean blue water of Grade B conditions. Per the counting rule, with only two piling tiers identifiable, the grade cannot exceed C+.
The blue-green teal coloration and uniform haze throughout the water column suggest moderate plankton loading or fine particulate suspension, which is common at Scripps Pier during rising tide cycles that can draw in nearshore turbid water. The relatively even scattering of light without strong vertical layering indicates a well-mixed water column rather than a distinct thermocline-driven visibility gradient. Conditions appear typical of moderate coastal upwelling influence or mild biological bloom activity rather than acute storm-driven turbidity.
Conditions are marginal for diving — adequate for casual dives but not ideal for photography or detailed reef observation. Visibility may be better during early morning on a falling tide rather than the current rising tide cycle, which can continue to suppress clarity through the evening high.
• Wind: 10.4 mph
• Cloud Cover: 0%
• Water Temp: 67.3°F
• Chlorophyll: 0.37 mg/m³ (GREEN)
• Swell: 1.6 ft @ 10.0 sec from NW (288°) — favorable
• Tide: Rising → next H at 22:15 (6.18 ft)
• Community Report: No report
12:00 PM Update — Grade C
Visibility: 10–13 ft
The 4 ft pilings on the right side of the frame are visible but lack sharp surface detail — they appear as somewhat soft, hazy silhouettes rather than clearly defined concrete structures, suggesting even the nearest tier is affected by particulate or plankton in the water column. The 11 ft pilings are discernible as mid-frame vertical structures but carry noticeable haze, with limited structural detail visible on their surfaces. I can identify what appears to be only two distinct piling tiers with confidence; a possible third set is hinted at in the far background but appears only as vague, indistinct shapes without any discernible structure, falling well short of the 'clearly present and hazy' threshold required for Grade B. The water color is a milky blue-green rather than deep blue, consistent with moderate turbidity and suspended particulate matter. The school of elongated fish (likely barracuda or similar) mid-frame helps illustrate that mid-water contrast is reduced. Overall, conditions are moderate at best, with visibility estimated in the 10–13 ft range.
The milky blue-green water color and soft haze throughout the water column suggest elevated suspended particulate matter, possibly a combination of sediment disturbance from short-period swell and biological turbidity such as plankton bloom. The backscatter and diffuse light penetration visible from the surface confirm that the water is not optically clear. Rising tide conditions may be introducing additional turbid nearshore water, further reducing visibility.
Conditions are marginal for diving at this time — visibility is functional but limited, and the rising tide trend suggests conditions could degrade further before the high tide peak tonight. A better window may exist early tomorrow morning on the outgoing tide after the high tide cycle has passed, particularly if winds remain moderate.
• Wind: 10.8 mph
• Cloud Cover: 6%
• Water Temp: 67.1°F
• Chlorophyll: None mg/m³ (ERROR)
• Swell: 1.6 ft @ 5.0 sec from NW (301°) — favorable
• Tide: Rising → next H at 22:15 (6.18 ft)
• Community Report: No report
7:00 AM Update — Grade C
Visibility: 10–13 ft
The 4 ft pilings on the right side of the frame are visible but lack crisp surface detail — edges are soft and marine growth texture is indistinct, suggesting moderate haze even at close range. The 11 ft pilings appear as darker vertical forms with some structural presence but significant haze obscuring fine detail; they are identifiable but not sharply defined. The 14 ft piling set cannot be confidently identified as a distinct third tier — there are no clearly separated structures visible beyond the 11 ft set, only vague dark tonal variation in the mid-water column that does not constitute a confirmed third piling set. The water is a medium blue-green tone rather than deep blue, consistent with moderate turbidity and suspended particulate. Overall clarity is moderate at best, with light scattering visible throughout the water column and no strong contrast between piling surfaces and surrounding water.
The blue-green water color suggests a moderate level of suspended particulates or phytoplankton, reducing contrast and limiting horizontal visibility. Light is filtering down from above with a diffuse, scattered quality rather than clean penetrating rays, indicating turbid water rather than a clarity issue from depth alone. Conditions appear consistent with typical Southern California coastal turbidity rather than an acute disturbance event.
Conditions are marginal for diving — visibility is workable for casual dives but not ideal for photography or detailed survey work. The falling tide trend may continue to improve clarity over the next few hours, making a late afternoon dive potentially better than current conditions.
• Wind: 0.8 mph
• Cloud Cover: 3%
• Water Temp: 66.2°F
• Chlorophyll: 0.37 mg/m³ (GREEN)
• Swell: 1.6 ft @ 4.0 sec from NW (289°) — favorable
• Tide: Falling → next L at 15:57 (1.128 ft)
• Community Report: No report
Visibility is currently around 10–13 ft, based on the latest Scripps Pier camera image.
The 4 ft pilings on the right side of the frame are visible with some surface texture discernible, though they carry a moderate green haze rather than appearing sharp and clean. The 11 ft pilings appear to be represented by the cluster of elongated fish-shaped forms in the mid-frame area — however, the pilings themselves at that distance show notable haze and reduced contrast, with structure only marginally defined. Only two distinct piling tiers can be confidently identified in this image; there is no clearly visible third set of pilings at 14 ft that can be independently confirmed as a separate, distinct tier beyond the mid-range set. The water is a characteristic teal-green color with significant particulate scatter, and sunlight rays from the upper left confirm decent surface light penetration but limited horizontal visibility. Per the counting rule, with only two piling tiers clearly identifiable and the 14 ft set absent or indistinguishable, the grade cannot exceed C.
The teal-green water color and visible particulate scatter suggest moderate phytoplankton or suspended sediment load, which is common in nearshore Southern California waters during periods of biological productivity. The greenish tint and light scattering pattern are consistent with plankton-rich water rather than sediment-driven turbidity, as the water retains some clarity at close range but drops off quickly with distance. Conditions appear typical for moderate-visibility spring or summer nearshore water with biological coloring.
Conditions are marginal for recreational diving but passable for experienced divers comfortable with 10–13 ft visibility. The falling tide toward an afternoon low may bring a modest improvement in clarity over the next few hours, making a late-afternoon dive potentially slightly better than current conditions.
Current Conditions
• Wind: 1.0 mph
• Cloud Cover: 0%
• Water Temp: 66.4°F
• Chlorophyll: 0.37 mg/m³ (GREEN)
• Swell: 1.6 ft @ 5.0 sec from NW (294°) — favorable
• Tide: Falling → next L at 15:57 (1.128 ft)
• Community Report: No report
Dive Grade: C
🎥 Live Camera: https://coollab.ucsd.edu/pierviz/