# Mean sea level at Stony Point rose about 2.6 mm a year from 1993 to 2025 (95% interval 1.49–3.64).

> Cite as: PLOT record c/BN1F-2M v1, PSMSL, National Oceanography Centre (1993-01-01 to 2025-12-31), derived

- **Address:** c/BN1F-2M, version 1 of 1 (https://www.plot.eco/c/BN1F-2M)
- **Value:** 2.56 mm/yr (Mean sea level trend)
- **About:** Hobsons Bay
- **Kind:** derived
- **Who said it:** PLOT model
- **Period:** 1993-01-01 to 2025-12-31
- **Checked:** Reviewed (step 3 of 4): PLOT checked the claim against its source. This is not independent verification. Checked by a person.
- **Open questions:** None open
- **Source:** Permanent Service for Mean Sea Level: monthly mean sea level (Williamstown 93, Stony Point 1033) (PSMSL, National Oceanography Centre), Station 1033 Stony Point, RLR monthly <https://psmsl.org/data/obtaining/>
- **The snippet in PLOT:** <https://www.plot.eco/s/ZEX0-CG?snippet=d0f11e9a-c41d-4145-9cf8-0c1696e4745f>
- **How they know:** climate.sealevel.trend@0.1: least squares on deseasonalised monthly means, 95% interval widened for autocorrelation.
- **Uncertainty:** 95% interval 1.49 to 3.64 mm a year.
- **Limitations:** A gauge in Western Port, not in Port Phillip; relative to the land it stands on.
- **Editions:** october-26th-release
- **How we found this:** not recorded

## History
- Version 1 (this version): first published version

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Machine-readable: https://www.plot.eco/c/BN1F-2M.json
Cite as: PLOT record c/BN1F-2M v1, PSMSL, National Oceanography Centre (1993-01-01 to 2025-12-31), derived